Family: Composite or Sunflower (Compositae)
Size: To 0.125 in. wide in clusters in the leaf axils.
Other names: Chickenweed
Notes: Forms mats on the ground of 6 in. to 1 foot in size. 15 species of Pectis in Arizona.
This plant is found on the Appleton-Whittell Research Ranch Working Check list of flora.
Prostrate Cinchweed plant profile on the USDA Plants server.